.header {
    display: flex;
    width: '100%';
    height: 70;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.692);
    text-align: "start";
    padding: "10px";
    color: wheat;
    font-size: 16px;
}

.header span {
    margin-right: 20px;
    color: rgb(46, 183, 15);
}

.room_list {
    margin: 20px;
    font-weight: 600;
    font-style: 18px;
}

.room_list>span {
    color: brown;
    margin-right: 20px;
    font-size: 17px;
}